baber/WOPTO huggingface dataset:
Patent AU-542864-B2 (AU)
Title: 18-substituted pregn-4-ene-3,20-diones
Inventor: METCALF BRIAN W
IPC: C07J7/00
Filed: 1981-08-27
Granted: 1985-03-21
Abstract: Progesterone derivatives having a vinylidene or a 1-alkynyl substituent at the 18-position and further optionally hydroxylated at the 11-position and the 21-position are described herein. Compounds having both an ethynyl substituent and a hydroxy substituent at the 18-position are also described herein. The compounds are useful as aldosterone inhibitors.
Patent AU-641494-B2 (AU)
Title: Process for the enzymatic bleaching of celluloses
Inventor: CALL HANS-PETER
IPC: D21C9/16
Filed: 1991-03-19
Granted: 1993-09-23
Abstract: The present invention concerns a process for the enzymatic bleaching of celluloses in which a) a redox potential in the range between 200 and 500 mV is set with the simultaneous dosed addition of oxidation and reducing agents and the addition of salts and complex formers to provide an aqueous cellulose-containing solution; b) a bleaching reaction is initiated by the addition of lignolytic enzymes; and c) the reaction is maintained for 15 minutes to 12 hours under continuous agitation.
Patent AU-776413-B2 (AU)
Title: Full flow mechanical failsafe
Inventor: SNYDER TODD R
IPC: F16K17/28
Filed: 2000-09-13
Granted: 2004-09-09
Abstract: A full-flow mechanical failsafe (100) is composed of a cylindrical shell (101) having a movable sealing plug (105) therein, for attachment to a filter element (110) of a fluid filtering system, such as a gas clean up system in a power plant. The sealing plug (105) rests on locking spheres (107) within the shell (101) during normal operation. Upon filter failure or breakage, the flow fluid will be substantially increased, causing an increase in upward pressure against the sealing plug (105), forcing it upward off the spheres (107) and into sealing contact with a flow aperture (102, 103), shutting off fluid flow. The spheres (107) move downward into a locking position upon movement of the sealing plug (105), to secure the sealing plug (105) in its upward sealing position. The failsafe (100) can be used in fluid flow control systems other than fluid filtering systems, such as oil or gas pipelines, and can be used to prevent improper reverse fluid flow.
Patent AU-744007-B2 (AU)
Title: Fixing device for a pane of glass
Inventor: ELMER HUBERT
IPC: E06B3/54
Filed: 2000-09-19
Granted: 2002-02-14
Abstract: A fastening device for a glass panel (2) on a wall (3), a building-side substructure, or similar object, such as a building facade, using a clamp fitting (4) that grips the glass panel (2) and a holder (5) that is supported on the clamp fitting (4) so that it can move to a limited extent in three dimensions. The invention teaches that the holder (5) has a retaining pivot (6) that can be fixed in position on the clamp fitting (4), whereby on the outer free end (7) of the retaining pivot there is a connecting articulation (8) that can be fixed in position for the connection of a compensating shaft (9), which on its end (10) farther from the retaining pivot (6) is connected by means of an articulation (11) that can be fixed in position with an adapter (12) for fastening to a wall (3), a substructure or similar object.
Patent AU-702655-B2 (AU)
Title: Method and apparatus for the transmission of variable rate digital data
Inventor: ZEHAVI EPHRAIM
IPC: H04B1/707
Filed: 1994-10-26
Granted: 1999-02-25
Abstract: A communication system for transmitting variable rate data is disclosed wherein redundancy is added to the variable rate data to provide repetition symbols. The repetition symbol data is transmitted with symbol energy scaled in accordance to the rate of the variable rate data when the variable rate data is greater than or equal to a nominal data rate. When the variable rate data is less than the nominal data rate, the symbol data is transmitted at nominal symbol energy and redundancy is removed by transmission gating of a proportion of the transmission symbol data determined in accordance with the rate of the variable rate data. Furthermore, a receiver for receiving the variable rate data is disclosed which uses the redundancy in the transmitted data symbol stream to make a corrected estimate of the transmitted symbol data.
Patent AU-654676-B2 (AU)
Title: Device for the optically conductive connection of two optical waveguides
Inventor: STAUDTE BERND
IPC: G02B6/38
Filed: 1991-10-04
Granted: 1994-11-17
Abstract: The coupler comprises a twistable sleeve or casing (3) made of a deformable plastics material and grips over the ends of the optical waveguides. The sleeve or casing has a lengthwise slit (6) running through it, and supporting webs (8) are arranged on the inner face of the casing wall (7) on both axially opposite-lying edges. - The twist able plastic deformable outer casing wall includes stiffening elements (10) inserted into it, these stiffening elements being oriented in the axial direction of the casing.
Patent AU-648126-B2 (AU)
Title: Amino alkyl keto thienyl derivatives, processes for preparing them and their use as peripheral vasodilators
Inventor: LAFON LOUIS
IPC: C07D333/22
Filed: 1991-12-10
Granted: 1994-04-14
Abstract: The invention relates to compounds of formula: <IMAGE> in which A is chosen from pyrrolidino, piperidino, morpholino, 1-imidazolyl, hexamethylenimino and 1-piperazinyl groups, these groups being unsubstituted or being able to contain 1 or 2 substituents chosen from C1-C3 alkyl and C1-C3 hydroxyalkyl groups, and the addition salts of these compounds with pharmaceutically acceptable acids. These compounds may be used in therapy as peripheral vasodilators.
Patent AU-650703-B2 (AU)
Title: Goggles, especially protective goggles for workers
Inventor: WIEDNER KLAUS
IPC: G02C5/00
Filed: 1991-12-30
Granted: 1994-06-30
Abstract: For a pair of goggles, in particular protective goggles for worker, it is provided for the exchangeable fixing of the sight pieces, which however meets also the working protection conditions, that the sight pieces are fixed each laterally at undercuts of the frame and are fixed in the vicinity of the nose rib by pushing on a holder. The holder embraces the nose rib region in a flat manner and is lockable at the upper side of the frame, so that an inadvertent releasing of the sight pieces is prevented.
Patent BG-61364-B2 (BG)
Title: Substituted beta-diketones
Inventor: POHTO PENTTI
IPC: C07C49/00
Filed: 1994-02-18
Abstract: Compounds of formula wherein R1 and R2 are each independently hydrogen, alkyl of 1 to 6 carbon atoms, alkoxy of 1 to 6 carbon atoms, hydroxy, aryl or heteroaryl or amino, the alkyl, aryl heteroaryl or amino group being optionally substitutrd; R3 is hydrogen, optionally substituted alkyl of 1 to 6 carbon atoms or optionally substituted aryl or heteroaryl and salts, ethers and esters thereof are useful as cytoprotective agents, especially as antitulcerogenic or gastroprotective agents.
Patent DE-1817668-B2 (DE)
Title: Monitor for telegram transmissions - transmits special code to out-station giving transmission reception quality
IPC: H04L1/00
Filed: 1968-12-24
Abstract: The monitor, for the continuous cyclic transmission of telegrams between addressed out-stations and a central control, allows the out-stations to reply to the central control's call. The reply telegrams are evaluated at the central control to determine the quality of data transmission over that path. After this return telegram has been evaluated, the central control adds a special code into the next telegram going to that out-station that gives the state of transmission as evaluated by the central control. At the out-station this code can be used to locate and clear any faults or failures.
Patent DE-1964440-B2 (DE)
Title: Auxiliary signal recording system - is used in magnetic tape recorders and uses rear heads to record time signals in body of tape
IPC: G11B27/024
Filed: 1969-12-23
Abstract: The auxiliary-signal recording system, for magnetic tape recorders, records auxiliary signals longitudinally over the same surface area as the transversely recorded video signals. The auxiliary signals are recorded and replayed by a fixed magnetic head system on the rear side of the tape. The auxiliary signals are recorded only opposite the transverse tracks containing the vertical sync signal. The auxiliary signals contain binary coded time information e.g. in time units of one second. The rear heads make use of the depth of the magnetic oxide coating on the tape, whereas the normal front heads use only the skin of the tape in order to achieve separation of signals.
Patent DE-2320319-B2 (DE)
Title: Double feed prevention mechanism - has rocking pressure member thrusting retention apron against item transporter from magazine
IPC: B65H3/54
Filed: 1973-04-21
Abstract: The mechanism is particularly for preventing two envelopes at a time being fed from a stack to a franking machine, having a transporter at the outlet of the stack magazine, and an elastic retention apron thrust at its free end against the transporter by a pressure member. The member is in the form of a rocking lever, pivoting on a holder, which can be spring-loaded in the direction of the transporter, and the lever can be a plate with a rocking axis. The plate can be oblong, with the axis parallel to its lengthwise axis, which is at right angles to the direction of discharge of the items. Two parallel pivoting arms can be mounted at right angles to the holder, which can be adjustable to suit varying thicknesses of items.
Patent JP-H0353589-B2 (JP)
IPC: G21C5/10
Filed: 1982-03-12
Abstract: A nuclear reactor with juxtaposed prismatic fuel assemblies cooled by the flow of a liquid in a cylindrical jacket. A partitioning of the core between the peripheral assemblies and the jacket is constituted by rods parallel to the assemblies, guided laterally by bracing plates fast to the jacket in which the rods are free to slide longitudinally.
Patent JP-S6159214-B2 (JP)
IPC: B29C45/72
Filed: 1981-03-25
Abstract: A method and apparatus associated with plastics material applied by injection moulding to a metal substrate by surrounding at least a portion of the substrate with a mould and injecting flowable plastics material into the mould, characterized in that the method and/or the apparatus utilizes locally induced heat in the portion of the metal substrate surrounded by the mould to bond and sealingly adhere the plastics material to the metal substrate in total surface-to-surface contact.
Patent JP-2573522-B2 (JP)
IPC: B65D65/12
Filed: 1989-03-16
Granted: 1997-01-22
Abstract: The package for an article of convex shape, made from a paper- plastic material compound is folded and then the folds are welded over the edges and reinforced either by the addition of a band of paper- plastic material compound, or by the folding and welding of the edge thus folded in such a way that the edge of the folding prevents the opening by delamination of the folds. The carrying out of welding whose spacing varies makes it possible to facilitate assembly of the package. <IMAGE>
Patent JP-3062701-B2 (JP)
IPC: B01J23/88
Filed: 1991-03-11
Granted: 2000-07-12
Abstract: The production of food grade quality white mineral oils from predominantly naphthenic or cycloparaffinic crude distillates heretofore have required acid treating using sulfuric acid followed by neutralization, water wash and possibly finishing step. Herein, however, three stages of hydroprocessing without any solvent extraction or acid treatment prior step are employed to produce the desired food grade quality white mineral oil having a trace of aromatic constituents therewithin. Specific steps are defined in the application in terms of the severity of the hydrogenation in the hydrotreating operation at each respective step; as well as the steps of separating gaseous constituents of the hydroprocessing product.
Patent JP-H06101977-B2 (JP)
IPC: A21D13/00
Filed: 1993-03-08
Abstract: Method for preparing puff pastry in which puff pastry is formed using flour while adding water and a fat composition, in which the fat composition comprises fat and vegetable fibre material in a weight ratio between 1:1 and 20:1. The vegetable fibre material preferably comprises wheat bran. Fat composition, characterized in that it comprises fat or a mixture of fats and a vegetable fibre material in a weight ratio between 1:1 and 20:1, the vegetable fibre material comprising bran.
Patent JP-3187600-B2 (JP)
IPC: B07C5/06
Filed: 1993-04-09
Granted: 2001-07-11
Abstract: A conveying junction includes upstream and downstream conveyors, and an intermediate conveyor which transfers packages from the upstream conveyor to the downstream conveyor. A drop-off zone is located adjacent an outer edge of the intermediate conveyor. The upstream conveyor has a greater width than each of the downstream and intermediate conveyors, and the width of the intermediate conveyor is less than one-half the width of the downstream conveyor. This tends to ensure that the downstream conveyor receives only packages arranged in single file and having a width less than the width of the downstream conveyor, in order to minimize the risk of jams occurring in downstream turns of the conveyor system. A driven roller can be disposed adjacent and below the outer edge of the intermediate conveyor to accelerate the discharge of the packages.
Patent JP-H0144715-B2 (JP)
IPC: C07D277/38
Filed: 1979-07-17
Abstract: The present invention relates to new 3,7-disubstituted-3-cephem-4-carboxylic acid compounds and pharmaceutically acceptable salts thereof. More particularly, it relates to new 3,7-disubstituted-3- cephem-4-carboxylic acid compounds and pharmaceutically acceptable salts thereof which have antimicrobial activities and to processes for preparation thereof, to pharmaceutical composition comprising the same, and to a method of using the same therapeutically in the treatment of infectious diseases in human being and animals.The invention relates also to the starting derivatives and their preparation.
Patent JP-2723652-B2 (JP)
IPC: C07C17/16
Filed: 1990-04-13
Granted: 1998-03-09
Abstract: The reaction product in vapour form of the continuous reaction of C3-C4-monoalkanols with hydrogen chloride is discharged, condensed and separated into a light organic phase and a heavy aqueous phase. The heavy aqueous phase is distilled directly, the bottom product obtained is the HCl-containing water of reaction and the top product is an alcohol stream which is returned to the synthesis. The light organic phase is washed with water, dried and, if desired, distilled. The washing water is neutralised, stripped in order to free it from dissolved organic components and removed from the system as waste water.
Patent EP-1340917-B2 (EP)
Inventor: TERADA KEIICHI
IPC: F04D13/02
Filed: 2001-06-05
Granted: 2011-08-31
Abstract: A magnet pump, comprising a synthetic resin casing divided into a front casing (2) and a rear casing (3), forming, therein, an impeller storage chamber (4) and a magnet can storage chamber (5) continued to the impeller storage chamber, and having suction and discharge ports for transfer fluid provided therein, a drive transfer body (51) providing a rotating drive force to a driven magnet (14) and an impeller magnetically connected to each other through the rear casing (3), the disk-shaped impeller (21) having, therein, a flow path for sucking the transfer fluid from a center part, transferring in outer radial direction, and discharging from the outer peripheral part and fixed to the tip part of a magnet can (11), a vortex chamber (41) formed at a position where the front casing is divided into front casing (2) and the rear casing (3) so as to surround the outer peripheral part of the impeller (21) along the outer periphery of the impeller storage chamber (4), and extension parts (41a) and (41b) extended from both sides of the casings in the rotating axis direction of the impeller (21) and provided at the inlet of the vortex chamber (41).
Patent EP-2322663-B2 (EP)
Inventor: HULETSKY ANN
IPC: C12R1/445
Filed: 2002-06-04
Granted: 2023-02-08
Abstract: The present invention describes novel SCCmec right extremity junction sequences for the detection of methicillin-resistant Staphyloccocus aureus (MRSA). It relates to the use of these DNA sequences for diagnostic purposes.
Patent EP-0150872-B2 (EP)
IPC: C11D3/16
Filed: 1985-01-15
Granted: 1993-05-12
Abstract: Liquid detergent compositions containing additive levels of organo-functional polysiloxanes are disclosed. The siloxanes are derived from poly-di-short-alkyl siloxanes by substituting part of the alkyl moieties by specific organo-functional groups, preferably amino-groups, with the proviso that the degree of substitution is in the range from 0.01 - 0.07. The liquid compositions herein unexpectedly provide through-the-wash softening benefits comparable to what can be obtained from the utilization of conventional cationic rinse-softeners.
Patent EP-0246255-B2 (EP)
Title: Thermo-rupteur a bilame
Inventor: MUELLER MANFRED K
IPC: H01H37/00
Filed: 1986-11-07
Granted: 2001-08-22
Abstract: Le thermo-rupteur à bilame ci-décrit comporte un support (1) plat, électriquement isolant, au moins deux pièces de raccordement électrique (3, 4) fixées sur ledit support (1), dont l'une communique avec un contact fixe (10) disposé sur le support (1) et l'autre communique avec une lame de contact (8), laquelle est fixée au support (1) par l'une de ses extrémités et porte à son autre extrémité un plot de contact (9) mobile coopérant avec le contact fixe (10). Le support (1) est une fine plaquette en aluminium/céramique oxydée.
Patent EP-0279939-B2 (EP)
Inventor: HENNEL EWALD
IPC: F24D19/10
Filed: 1987-12-15
Granted: 1997-01-22
Abstract: Method of setting the output of a circulating pump installed in a hot water heating system and drivable by a variable rpm electromotor, including driving water by the pump from a water heater through a piping system to consumer devices situated in various locations served by the heating system, returning the water to the water heater by way of a return pipe, sensing the flow velocity of the water by a measuring device installed in the piping system, obtaining from the measuring device an electric voltage proportionate to the flow velocity, applying the voltage to a regulator which regulates the electromotor of the pump, generating output voltage values by the regulator, at least in lower voltage ranges, which are, up to 60% of a maximum voltage, higher than those voltage values which correspond to a characteristic curve of the circulating pump, and steplessly varying the rpm of the electromotor as a function of the output voltage of the regulator.
Patent EP-0775232-B2 (EP)
Inventor: SABOURIN MARC J
IPC: F27D27/00
Filed: 1996-06-07
Granted: 2003-05-02
Abstract: A method for refining lignocellulose-containing material into pulp in a disc refiner comprises preheating the material to a temperature greater than the glass transition temperature of lignin in the material, and holding this temperature for under one minute. The heated material is then subject to high speed refining in a disc refiner to produce pulp. The resulting pulp may then be subject to secondary refining steps to produce paper quality pulp. The preheat retention time is preferably in the range of 5-30 seconds, and can be controlled as a process variable to optimize energy savings, pulp strength, and optical qualities. High quality pulp can be obtained with preheat at high temperature and low retention time, followed by primary refining at disc speed of at least 2300 rpm.
Patent EP-0912601-B2 (EP)
Inventor: PLOEGH HIDDE L
IPC: A61P3/10
Filed: 1997-04-22
Granted: 2008-11-05
Abstract: Methods and products for suppressing a class II MHC-restricted immune response in a mammal, or in mammalian cells, are described. The methods depend upon inhibiting invariant chain proteolysis by cathepsin S from class II MHC/invariant chain complexes, thereby reducing the competency of class II MHC molecules for binding antigenic peptides, reducing presentation of antigenic peptides by class II MHC molecules, and suppressing immune responses. The methods may be employed in the treatment of autoimmune diseases, allergic responses, and organ or tissue graft rejection. Pharmaceutical and therapeutic compositions which are peptide based inhibitors of cathepsin S are also described.
Patent JP-S5846175-B2 (JP)
IPC: H01L27/04
Filed: 1981-07-22
Abstract: PURPOSE:To improve the yield rate of C-MOS super LSIs by a method wherein a pulse driven MOS switching element maintains the level of voltages in response to fuse element conditions as to whether it is open or closed for the reduction of current to be consumed in detecting such fuse element conditions. CONSTITUTION:One end of a fuse element F is connected to a first power source VSS, and an MOS switching element T1 is connected between the other end of the fuse F and a second power source VCC. A pulse signal applying circuit 11 outputs pulse signals to energize and drive the switching element T1 to determine potentials at the junction point Q according to the condition of the fuse element F that is either an open state or a closed state. A potential maintaining circuit 12 maintains the potential set at the junction point Q and supplies to an address buffer circuit 20 an output dependent on the fuse element F condition. This construction provides a battery backup for a faulty C-MOS redressing means, which improves the yield rate of C-MOS super LSIs provided with a faulty product redressing circuit.
Patent JP-3012249-B2 (JP)
IPC: F01N13/02
Filed: 1989-05-10
Granted: 2000-02-21
Abstract: In a process wherein diesel exhaust gas is passed through a filter (3) to remove particulate therefrom before discharge and particulate deposited on the filter is combusted, the improvement which comprises combusting the particulate with a gas containing NO2 which may be catalytically generated in the exhaust system (1).
Patent JP-H0829201-B2 (JP)
IPC: B01D3/22
Filed: 1993-05-28
Abstract: The efficiency of multiple downcomer type fractionation trays is increased by providing a pair of inclined liquid deflecting baffles [3] over each downcomer [10] connecting the outlets and inlets of vertically adjacent downcomers to thereby provide a circular liquid flow path relative to liquid movement on each tray and parallel liquid flow on a tray-to-tray basis which acts to increase the length of the liquid flow path and produce Lewis Case II point to plate efficiency enhancement.
Patent JP-S621765-B2 (JP)
IPC: B01D46/02
Filed: 1985-06-13
Abstract: A dust pre-precipitator centrally supports a plurality of filters with dry filter elements; raw gas flows down in the pre-precipitator and emerges from the bottom thereof in a dust bag, and a reversal of gas flow obtains as it flows through the dust bag and into the filters through the respective inlets thereof; clean gas is extracted from the top of the filters, and cleaning gas can be selectively fed to them from the top thereof; each of the filters contains a funnel shaped transition, and a dust extraction device is disposed adjacent to a two-way flap so that counter flowing cleaning gas passing through said filter in down direction will be guided away from the dust bag into the extraction device.
Patent JP-H0343251-B2 (JP)
IPC: A61K31/44
Filed: 1988-06-02
Abstract: Organic acid addition salts of the antitumor agent 4 min -(9-acridinylamino)methanesulfon-m-anisidide(m-AMSA) are made substantially more water-soluble by addition of nicotinamide. Solid dosage form compositions provided by the present invention permit intravenous administration of m-AMSA without the necessity of employing an undesirable non-aqueous vehicle such as dimethylacetamide.